 /*******************************************************************************
  * Copyright (c) 2000, 2005 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/

 package org.eclipse.ui.texteditor.spelling;

 import org.eclipse.core.runtime.IProgressMonitor;

 import org.eclipse.jface.text.IDocument;
 import org.eclipse.jface.text.IRegion;

 /**
  * A spelling engine that can be contributed to the
  * <code>org.eclipse.ui.workbench.texteditor.spellingEngine</code> extension
  * point. The <code>SpellingContext</code> provides information about the
  * content type to be checked. In general a spelling engine should at least
  * support the text {@link org.eclipse.core.runtime.content.IContentType content type}.
  * <p>
  * This interface is intended to be implemented by clients.
  * </p>
  *
  * @since 3.1
  */
 public interface ISpellingEngine {

     /**
      * Checks the given regions in the given document. Reports all found
      * spelling problems to the collector.
      *
      * @param document the document to check
      * @param regions the regions to check
      * @param context the context
      * @param collector the problem collector
      * @param monitor the progress monitor, can be <code>null</code>
      */
     public void check(IDocument document, IRegion[] regions, SpellingContext context, ISpellingProblemCollector collector, IProgressMonitor monitor);
 }

